Tree Services
Tree Removal
Whether a tree is damaged, dead, or a safety hazard, our crews ensure safe and efficient removal with minimal disruption to your property.
Learn more →Green Oak's Expert Arborists
Local, expert tree care for Green Oak's rolling, wooded parcels, from removals and structural pruning to 24/7 storm response, backed by written estimates and full insurance.
99% recommended
Why Green Oak
Local tree care for Green Oak.
Serving Green Oak, Michigan through our Detroit crew, with the same expert arborists, the same standards, and the same around the clock availability.
Green Oak Township, out in Livingston County, earned its name from the bur oaks that still cover much of its rolling, larger residential parcels.
What we do
Tree care in Green Oak, made easy.
Tree Services
Tree Trimming & Pruning
Keep your trees safe, structured, and looking right. We remove dead or overgrown branches, improve clearance, and reduce storm risk.
Learn more →Tree Services
Emergency & Storm Damage
When storms cause tree damage, our emergency team responds quickly to remove hazards, clear debris, and restore safety.
Learn more →Tree Services
WindReady™ Storm Prep
Strategic pruning, cabling, and bracing to reduce storm damage risks before severe weather hits.
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Safety & Risk Assessments
Identifying potential hazards before they become problems. Tree stability, structural integrity, and surrounding risks evaluated on-site.
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Virtual Consulting & Estimates
Get expert arborist guidance without a site visit. Share photos or video of your trees and receive a written assessment and estimate within 24 hours.
Learn more →Commercial
Multi-Location Management
Simplify tree care across multiple properties with a single, trusted provider. Consistent maintenance and emergency response.
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HOA & Property Management
One point of contact for the whole community: scheduled rounds, board-friendly reports, and uniform standards across every lot.
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Municipal Tree Care
ROW maintenance, public works contracts, and storm response for city forestry teams. We handle permits and traffic plans.
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Fortune-500 Grounds
Corporate campuses, hospital systems, and headquarters landscapes. Quarterly walks, annual risk reports, COIs on file.
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Commercial Emergency Response
Under 2-hour dispatch to any property in our service area. Liability coverage and safety plans on file with your operations team.
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Property Tree Inventory
A geotagged inventory of every tree on the property: species, age, condition, and recommended work, refreshed annually.
Learn more →What people are saying
Rated 4.9 stars across 140+ reviews.
Real reviews from real customers, straight from our Google Business Profile. Here's what people say once the crew has packed up and the yard is clean.
JB
★★★★★
March 11th, a brief but strong storm came through Goodlettsville and blew over two giant trees in my front yard; one which was being supported by a 3rd tree that was facing and threatening my house. It was an…
Julie Bangs●3 days ago
JM
★★★★★
From the time I inquired w this company about removing a tree that was strongly impacted from the major strong 80 mph winds on March 3, 2023, they provided us w exceptional service in every way . They were…
Jeanne Mason●3 weeks ago
GH
★★★★★
CATS crew was amazing across the board from Mike & Lisa & Joe to the crew that came to our house. The consultation was easy and informative and made me feel comfortable in choosing them. The price was less…
Guy Hunt●1 month ago
Local expertise
Why an Expert Arborist Matters in Green Oak
Green Oak Township sits far enough out in Livingston County that its name is not a coincidence. Bur oaks, some old enough to predate the surrounding development, still anchor much of the township’s rolling, larger residential parcels, giving Green Oak a canopy that looks different from the ash and maple-heavy streets closer to Detroit.
Those bur oaks are worth protecting, but they carry two separate threats that look similar at first glance and demand different responses: oak wilt, which moves fast through grafted roots, and bur oak blight, a slower fungal disease that thins the canopy over several seasons. An arborist who can tell the two apart before recommending treatment or removal is protecting a tree that took generations to grow. We produce written tree risk assessments using TRAQ methodology, accepted by HOAs, insurance carriers, and legal counsel, and every crew carries full general liability and workers’ compensation coverage.
Green Oak’s Tree Challenges
Bur oak blight is the defining local risk here, since Green Oak has more mature bur oak than almost anywhere else in our coverage area, and the disease can go unnoticed for a season or two before a homeowner sees real canopy loss. Oak wilt is the faster moving threat on the same trees, particularly where oaks grow close enough for their roots to graft together.
Beyond the oaks, Green Oak’s larger, more open parcels put trees at greater risk from derechos and severe summer thunderstorms than the tighter subdivisions closer to the city. Snow and ice-load breakage adds a second seasonal risk on top of that, which is why we recommend a health check on mature bur oaks before storm season rather than after a limb comes down.
Service area
Our Detroit service area.
Green Oak is in the Detroit service area. Calls route through national intake until local coverage is verified.
Areas we cover
Click an area to learn more about our work there.
Green Oak FAQ
Local questions, local answers.
Don't see your question? Call us. Every call is answered by a human arborist, day or night.
Do you serve Green Oak, MI?
Yes. The Certified Arborist Tree Service works throughout Green Oak and the surrounding area. Call for a free on-site estimate.
How fast can an arborist get to my property?
Most estimate visits happen within 24 hours, and storm emergencies get a crew on site the same day. We answer the phone around the clock, not a call center.
How do I know if my bur oaks have bur oak blight or oak wilt?
Bur oak blight shows up as browning leaves late in the season that hang on through winter, while oak wilt wilts and drops leaves fast, often within weeks. An arborist can tell the two apart on site and recommend the right response for each.
Do you provide documentation for my HOA or insurer?
Yes. We provide written, signed tree risk assessments using TRAQ methodology, accepted by HOAs, insurance carriers, and legal counsel.
Are you licensed and insured?
Yes. We carry full general liability and workers' compensation coverage on every crew member, and can email a current Certificate of Insurance before work begins.
Take back your trees today
One expert arborist. Every tree on your property.
Free estimate. Twenty-four-hour response. No contracts. No commitments.
Or call (844) 835-8733, answered 24/7 by a human.
